Small branches to the right atrium, ventricle, and conus or sinus node, are frequently observed. The RCA shows more displacement during the cardiac cycle than does the left coronary artery.

The purpose of the cuff is to occlude the opening of the coronary ... to place it trans-atrial into the coronary sinus through small thoracic incisions (mini-sternotomy or right thoracotomy).

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An exceptionally large coronary sinus diverticulum was identified (right) and found to contain the accessory atrioventricular pathway. Successful radiofrequency ablation to this posteroseptal ...

An assessment was made of cardiac function by means of right heart catheterization before and immediately after conversion of atrial fibrillation to sinus rhythm in 11 studies on 10 human subjects.

A heartbeat is generated by an electrical impulse from the sinus node, a small area at the top of the right atrium that causes both upper chambers (atria) to contract. The impulse is then passed ...

(Tricuspid or pulmonary valve disease, by itself, is an infrequent cause of right-sided heart failure.) Stenosis of the mitral valve (the valve that lies between the left atrium and left ... by a ...

Objective To investigate the effects of atrial septal pacing (ASP) on the attack of paroxysmal atrial fibrillation (PAF) in patients with sick sinus syndrome (SSS). Methods ASP was performed in 12 ...

Twelve patients were reverted from atrial fibrillation to sinus rhythm by the technic of "cardioversion." Brief, light anesthesia was the only drug employed. Under conditions of comparable oxygen ...

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Ahead of print articles are peer reviewed, accepted articles to be published in this publication. When the final article is assigned to volumes/issues of the publication, the ahead of print article ...